/Engine/Plugins/Developer/Concert/ConcertUI/ConcertSharedSlate/Source/ConcertSharedSlate/Public/Session/Activity/ActivityColumn.h
Called to generate the column's widget for a row
[FActivityColumn](API\Plugins\ConcertSharedSlate\Session\Activity\FActivityColumn) & GenerateColumnWidget ( [FGenerateColumnWidget](API\Plugins\ConcertSharedSlate\Session\Activity\FActivityColumn\FGenerateColumnW-) Callback )